Description
ldpe is a synthetic resin using a high pressure process via free radical polymerization of ethylene and is therefore also called "high-pressure polyethylene". Since its molecular chain has many long and short branches, LDPE is less crystalline than high-density polyethylene (HDPE) and its density is lower. It features light, flexible, good freezing resistance and impact resistance. LDPE is chemically stable. It has good resistance to acids (except strongly oxidizing acids), alkali, salt, excellent electrical insulation properties. Its vapor penetration rate is low. LDPE has high fluidity and good processability. It is suitable for being used in all types of thermoplastic processing processes, such as injection molding, extrusion molding, blow molding, rotomolding, coating, foaming, thermoforming, hot-jet welding and thermal welding.
LDPE plastic raw materials
Names:Low density polyethylene
Characteristic :Granular product
Color: translucent
Performance:
Resistance to most acid and alkali erosion, small water absorption, at low temperature can still maintain softness, high electrical insulation.
Use:
It is mainly used in agricultural film industry, packaging film, medicine and food, packaging film, machinery parts, daily necessities, building materials, insulation coating of wire and cable and synthetic paper
Virgin LDPE granules
| Physical Properties | Typical Value | Comments |
| Density | 0.921g/cc | TSTM 209B |
| Melt flow (190C /2.16kg) | 0.75g/10min | ASTM D1238 |
| Mechanical Properties | Typical Value | Comments |
| Tensile Stress | 16.7MPa | at break,MD,ASTM D882 |
| Elongation at Break | ≥300% | ASTM D882,MD |
| | ≥450% | |
| Dart Drop Test | 120g | ASTM 1709 |
| Thermal Properties | Typical Value | Comments |
| Vicat Softening Point | 94.0C | ASTM D1525 |
| Heat Distortion Temperature | 33.0C | ASTM D648 |
| Processing Properties | Typical Value | |
| Melt Temperature | 180-210C | |
- 1.Packing:
25kg/ carton or 25kg/bag, or per your requirement
5kgs net weight in PP woven or PE plastic bag about 20 tons for 20" container
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Shandong Huashiyuan New Material Co., LTD., Ltd. is located in Jinan Industrial Park, Shandong Province. Our company is a professional Production and sales of various kinds of chemical raw materials industrial additives,food additives metal industrial raw materials additives.
With the rapid development of economy, the company by virtue of the advantage of resources and high quality, with the help of advanced technology elite efforts, continuous innovation production of various kinds of chemical raw materials industrial additive in food additive metal industrial raw material. Over the years we have been developing company team, let every detail more professional excellence, the main products include chemical industrial, food grade, reagent grade, plastic particles, metal industry additives, graphite electrodes, etc. Our products are sold to the United States, Canada, Britain, Greece, Spain, Germany, France, Latin America, Australia, Africa, Asia and other more than 20 countries and regions.
Our service tenet is "quality first, integrity first".
Shandong Huashiyuan New Material Co., LTD. strives to provide customers with the best quality, the most professional service, for the society to provide more thoughtful chemical raw materials products. The company actively participates in the national "Belt and Road" economic construction and vigorously develops e-commerce. Our customers trust us like friends. We are proud of our customers, our partners and our products.
Welcome domestic and foreign customers to visit our company, exchange experience.
1. : Can I get some free samples?
A: Of course, we will send a sample to you.
2. Q: Can we use our own label?
A: Yes, you can. You can contact with the salesmen, please send an email to her/him and tell more details about the label.
3. Q: What's the payment term?
A: Usually we accept T/T, we also can accept L/C, etc.
4. Q: Will you be responsible for the goods when shipping?
A: Generally the logistics company we cooperate with can send the cargo to where you want. Besides, we promise that goods will be arranged as soon as possible and delivered in the shortest time.
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